1299820860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5393}}^1$

素因数の和:5524

約数の個数: 144

約数和(自身を含む): 4288100544

約数和(自身を除く): 2988279684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 780, 927, 1030, 1170, 1236, 1339, 1545, 1854, 2060, 2340, 2678, 3090, 3708, 4017, 4635, 5356, 5393, 6180, 6695, 8034, 9270, 10786, 12051, 13390, 16068, 16179, 18540, 20085, 21572, 24102, 26780, 26965, 32358, 40170, 48204, 48537, 53930, 60255, 64716, 70109, 80340, 80895, 97074, 107860, 120510, 140218, 161790, 194148, 210327, 241020, 242685, 280436, 323580, 350545, 420654, 485370, 555479, 630981, 701090, 841308, 970740, 1051635, 1110958, 1261962, 1402180, 1666437, 2103270, 2221916, 2523924, 2777395, 3154905, 3332874, 4206540, 4999311, 5554790, 6309810, 6665748, 7221227, 8332185, 9998622, 11109580, 12619620, 14442454, 16664370, 19997244, 21663681, 24996555, 28884908, 33328740, 36106135, 43327362, 49993110, 64991043, 72212270, 86654724, 99986220, 108318405, 129982086, 144424540, 216636810, 259964172, 324955215, 433273620, 649910430, 1299820860]

約数ペア:

[(1, 1299820860), (2, 649910430), (3, 433273620), (4, 324955215), (5, 259964172), (6, 216636810), (9, 144424540), (10, 129982086), (12, 108318405), (13, 99986220), (15, 86654724), (18, 72212270), (20, 64991043), (26, 49993110), (30, 43327362), (36, 36106135), (39, 33328740), (45, 28884908), (52, 24996555), (60, 21663681), (65, 19997244), (78, 16664370), (90, 14442454), (103, 12619620), (117, 11109580), (130, 9998622), (156, 8332185), (180, 7221227), (195, 6665748), (206, 6309810), (234, 5554790), (260, 4999311), (309, 4206540), (390, 3332874), (412, 3154905), (468, 2777395), (515, 2523924), (585, 2221916), (618, 2103270), (780, 1666437), (927, 1402180), (1030, 1261962), (1170, 1110958), (1236, 1051635), (1339, 970740), (1545, 841308), (1854, 701090), (2060, 630981), (2340, 555479), (2678, 485370), (3090, 420654), (3708, 350545), (4017, 323580), (4635, 280436), (5356, 242685), (5393, 241020), (6180, 210327), (6695, 194148), (8034, 161790), (9270, 140218), (10786, 120510), (12051, 107860), (13390, 97074), (16068, 80895), (16179, 80340), (18540, 70109), (20085, 64716), (21572, 60255), (24102, 53930), (26780, 48537), (26965, 48204), (32358, 40170)]